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huahana

Kina kiʻekiʻe kiʻekiʻe chromium trichloride wholesale

wehewehe pōkole:

Hui molekala:CrCl3·6H2O

Kaumaha molekula :266.45

Nā waiwai kino: ke aniani ʻōmaʻomaʻo ʻeleʻele.paona kiko'ī: 1.835, hemo maʻalahi i ka wai, ethanol, ʻaʻole i hoʻoheheʻe ʻia i ka etera.hōʻike i ka waiwai hygroscopic.


Huahana Huahana

Huahana Huahana

Hoʻolauna

ʻAno molekala:CrCl3·6H2O

Kaumaha molekula:266.45

Na Waiwai Kinohi: aniani uliuli uliuli.paona kiko'ī: 1.835, hemo maʻalahi i ka wai, ethanol, ʻaʻole i hoʻoheheʻe ʻia i ka etera.hōʻike i ka waiwai hygroscopic.

Nā noi a me nā hoʻohana: Ka hoʻomākaukau ʻana i nā chromium inorganic a i ʻole organic, catalysts, dye mordant polymerization adhesive a hoʻohana no ka chromium plating.Hoʻohana pinepine ʻia ka chromium chloride kumu e like me ka tannage adhesivem, ka mea hana wai.

Waiwai Kemika

Ma hope o ka hoʻolapalapa ʻana me ka wai no ka manawa lōʻihi, lilo ia i ʻōmaʻomaʻo.Ke wela i ka ea, lilo ia i chromium trioxide.Hiki ke hoʻoheheʻe ʻia i loko o ke kahawai chlorine a hoʻomehana ʻia me ka carbon tetrachloride ma 400 ℃ e loaʻa ai ka kinetic inert purple anhydrous substance.He ʻekolu ʻano ʻano ʻo HEXAHYDRATE: ʻōmaʻomaʻo ʻeleʻele, ʻōmaʻomaʻo māmā a me ka poni.Lilo ia i hui ʻia o ka ʻōmaʻomaʻo ʻeleʻele a me ka poni i loko o ka wai wai, akā ʻeleʻele ʻōmaʻomaʻo i DMSO, DMF, ethanol a me nā mea hoʻoheheʻe kūlohelohe ʻē aʻe.

ʻikepili toxicological:

ʻona ʻino loa: LD50: 1870 mg / kg i nā ʻiole;

ʻikepili kaiaola:

ʻO ka maʻamau, he pōʻino iki i ke kino wai.Mai hoʻokomo i nā huahana i hoʻokaʻawale ʻole ʻia a i ʻole ka nui o nā huahana e pili ana me ka wai o ka lepo, nā kahawai a i ʻole nā ​​​​pūnaewele wai.Mai hoʻokuʻu i nā mea i loko o ke kaiapuni a puni me ka ʻae ʻole o ke aupuni.

Nā mea e pono ai ka nānā

Ka nānā 'ana i ka pilikia

ʻO ka pōʻino olakino: he haʻahaʻa ka ʻona o ka huahana.Loaʻa paha ka hopena sensitizing a hoʻoulu e like me ka hānō.Hoʻonanea i ka maka, ka ʻili a me ka mucous membrane.

ʻO ka pōʻino kaiapuni: he mea pōʻino i ke kaiapuni a hiki ke hoʻohaumia i ke kino wai.

ʻO ka pōʻino pahū: ʻaʻole hiki ke puhi ʻia ka huahana, hoʻonāukiuki a allergenic.

Nā hana kōkua mua

Pili i ka ʻili: wehe i nā lole i haumia a holoi me ka wai kahe.

Hoʻopili i ka maka: e hāpai i nā lihilihi a holoi me ka wai kahe a i ʻole ka paʻakai maʻamau.E ʻike i ke kauka.

Inhalation: haʻalele koke i ke kahua i ka ea hou.E mālama i ka ʻōpū hanu ʻaʻole keakea.Inā pilikia kou hanu, hāʻawi i ka oxygen.Inā pau ka hanu ʻana, hāʻawi koke i ka hanu ʻana.E ʻike i ke kauka.

Ingestion: inu i ka wai mahana e hoʻoulu ai i ka luaʻi.E ʻike i ke kauka.

Nā hana pale ahi

Nā ʻano pōʻino: ʻaʻole hiki ke puhi iā ia iho.Hoʻopau ʻia e ka wela nui a hāʻawi i ke kinoea ʻona.

Huahana hoʻopau ʻino: hydrogen chloride.

Ke ʻano o ka hoʻopaʻa ʻana i ke ahi: Pono ka poʻe kinai ahi e ʻaʻahu i ke ahi piha a me nā lole pale kinoea a hoʻopau i ke ahi i ka makani.Ke kinai ʻana i ke ahi, e hoʻoneʻe i ka ipu mai ke kahua ahi a i kahi ākea e like me ka hiki.A laila e like me ke kumu o ke ahi, e koho i ka mea kinai kinai kūpono e kinai i ke ahi.

Leakage lapaʻau pilikia

Lapaʻau ulia pōpilikia: hoʻokaʻawale i ka wahi i haumia a hoʻopaʻa i ke komo ʻana.Manaʻo ʻia e ʻaʻahu nā limahana lapaʻau i nā pale lepo a me nā lole hana maʻamau.Mai hoʻopā pololei i ka leakage.

Ka liʻiliʻi o ka leakage: pale i ka lepo, kahili pono, hoʻokomo i loko o nā ʻeke a hoʻoneʻe i kahi palekana.

Ka nui o ka leakage: hōʻiliʻili a hana hou a lawe ʻia paha i kahi kahua lapaʻau no ka hoʻolei.

Ka mālama ʻana a me ka mālama ʻana

Nā hana hoʻomalu: pani pani, hoʻopau kūloko.Kāohi i ka lepo mai ka hoʻokuʻu ʻana i ka lewa o ka hale hana.Pono nā mea hana e hoʻomaʻamaʻa kūikawā a mālama pono i nā kaʻina hana.Manaʻo ʻia e ʻaʻahu nā mea hoʻohana i ka pale huna lepo kānana ponoʻī, nā aniani palekana kemika, ka ʻakika a me nā lole kūpaʻa alkali a me nā mīkina lima kūpaʻa alkali.E pale i ka lepo.Hōʻalo i ka hoʻopili ʻana me nā oxidants.Hoʻolako ʻia me nā lako lapaʻau ulia pōpilikia leakage.Loaʻa paha nā mea pōʻino i loko o nā pahu hakahaka.

E mālama i ka mālama ʻana: e mālama i loko o kahi hale kūʻai anuanu a me ka ea.E mālama i ke ahi a me ke kumu wela.E mālama pono i ka lā.Pono e hoʻopaʻa ʻia ka pūʻolo a me ka ʻole o ka wai.Pono e mālama ʻokoʻa mai ka oxidant a pale i ka waiho ʻana.Pono e hoʻolako ʻia ka wahi mālama me nā mea kūpono e loaʻa ai ka leakage.

Hōʻike huahana:

11

Hoʻopili

25kg pp eke, a i ʻole ma ke ʻano o nā koi o nā mea kūʻai aku.


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